The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 01, 2019
Filed:
Dec. 04, 2017
Applicant:
GM Global Technology Operations Llc, Detroit, MI (US);
Inventor:
Solomon Bier, San Francisco, CA (US);
Assignee:
GM GLOBAL TECHNOLOGY OPERATIONS LLC, Detroit, MI (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06T 7/80 (2017.01); G01S 17/02 (2006.01); G01S 17/93 (2006.01); G01S 17/89 (2006.01); G01S 7/48 (2006.01); G05D 1/02 (2006.01); G05D 1/00 (2006.01); G01S 17/10 (2006.01);
U.S. Cl.
CPC ...
G06T 7/80 (2017.01); G01S 7/4808 (2013.01); G01S 17/023 (2013.01); G01S 17/89 (2013.01); G01S 17/936 (2013.01); G01S 17/10 (2013.01); G05D 1/0088 (2013.01); G05D 1/0248 (2013.01); G06T 2207/10028 (2013.01); G06T 2207/30252 (2013.01);
Abstract
Systems and method are provided for calibrating a camera system of an autonomous vehicle. In one embodiment, a method includes: identifying, by the processor, a planar object from sensor data generated by a sensor of the autonomous vehicle while the autonomous vehicle is operating; identifying, by the processor, a pattern of the planar object; selecting, by the processor, planar points from the pattern of the planar object; and calibrating, by the processor, the camera system, while the autonomous vehicle is operating, based on the planar points.